STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
I'm working on the STM32H7 series, and in my scenario the data to be written might be the erased-state byte (0xFF) all over the flashword. In this case I'm unsure whether or not the ECC may change.What is the idiomatic way of checking if the bytes ha...
I am using Group1 for shield and Group 2 and Group 3 for touch keys but the after generating the code from cube mx there is a problem in firmware because group 3 touch is not working and touch is detecting from the shield. Please give me any solutio...
HelloI'm following the instruction of https://www.st.com/resource/en/data_brief/stpm4raspi.pdf to setup the tpm driver on my embedded linux using ST33TPHF2ESPI tpm module. But unable get /dev/tpm0 and /dev/tpmrm0 present due to driver read spi failed...
Hi I am working on stm32f070. The STM32F0 system clock = 48MHz,I need to set the PWM frequency on 23437Hz.Therefore, PWM resolution = 48MHz / 23437Hz = 2048 (11bit)How to use PWM dithering technique to reach 12-bit resolution on PWM frequency 23.4KH...
HiI'm trying to implement SPI over DMA for a STM32F091RC MCU. The slave is the ADS124S08 from TI (https://www.ti.com/product/ADS124S08)The SPI initialization:/* SPI1 parameter configuration*/ hspi1.Instance = SPI1; hspi1.Init.Mode ...
Hello everyone,I have designed a board with STM32F750N8, 22 Bit Parallel Nor Flash, 13 Bit SDRAM, QSPI Nor Flash.Now i am trying to read, write data, read device id from fmc nor flash (other memories not enabled). But when i try to read device id, ge...
Hi All,I am using STM32F429ZIT6 MCU. And we were planning to zip the assets and unzip them inside MCU. Please can anyone suggest the best starting point for good libraries which can do this.Thanks,krishna
Hey Everyone;I`m working with the STM32L031K6T6 in a project that I require 2 ADC channels. The ADC look to be working with a huge measurement error:Project description:Signal Type: Sinusoidal ( 1Vpp) with offset of 1.492 ( Offset provide by independ...
Transmit works to PC via FTDI cable.Receive works from PC to PC (TXRX looped) So FTDI transmit working.Receive generates no interrupt.Receive sets no status.Receive data register remains zero.As GPIO, receive pin sees signal.It is as if the alternat...